Surveillance camera



FIG. 1 is a top, front and left side perspective view of a surveillance camera showing my new design;

FIG. 2 is a bottom, front and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing of portions of a surveillance camera in FIGS. 1-7 are for illustration purposes only and form no part of the claimed design. 

The ornamental design for a surveillance camera, as shown and described. 